Why is VLC not installing on my Lumia 525(Windows Phone 8.1.1)

Hi, I've installed VLC player on my phone 4 days ago. The first day,it was working without any glitches. The next day,it started showing a few bugs and it started crashing. To solve this problem,I thought uninstalling and reinstalling the app will solve the problem. But I was wrong.I tried to install it at least 30 times, but after it finishes downloading,it gets stuck and never installs.I tried soft resetting my phone but it didn't help. What should I do now?